Related Clues:

• Not just hypothesize
• Affirm solemnly
• Be difficult
• Spar verbally
• Engage in debate
• Hash out differences
• State as true
• Battle verbally
• Get into it, so to speak
• Present one's case
• Present reasons for or against
• Participate on a debate team
• Have a debate
• Put forth reasons for or against
• Don't go quietly